A company wants to setup a rectangular aquarium tank at the main entrance to attract customers. The tank is designed to have square base and a volume of 6 m³. If glasses for the bottom square base costs RM 60 / m2 and glasses for the sides cost RM 40 / m?, what dimensions of the tank will result in the least expensive tank?

Q: steel girder 27 ft long is to be moved on a rollers along a passageway 8ft inches wide and into a…

A: We have to find a relative extremum for the width of the corridor (y) such that the girder can touch…

Q: A trapezoidal gutter is to be made from a strip of metal 22 inches wide by bending up the edges. If…

A: According to the figure consider the figure of the given situation,

Q: A rectangle is inscribed in a right triangle, 5 by 12 by 13 units. What are the dimensions of the A…

A: Given: l2h=250 The material for the sides costs Php 1/sq in. The material for the top and bottom of…

Q: with the largest area I can enclose? --- smaller value x ----- larger value  ?  ft2

A:

Q: A closed rectangular box with a square base is constructed using two different materials. The…

A: Consider the rectangular box with square base of sides x and height y. Here, the objective is to…

Q: An open box will be made by cutting a square from each corner a 5-ft by 8-ft piece of cardboard and…

A:

Q: An open rectangular box with square ends to hold 6400 cu ft, is to be built at a cost of $75 per sq…

A: Given that, An open rectangular box with square ends to hold 6400 cu ft. Thus, V= x2 y. 6400 = x2y…

Q: A rectangular storage container with an open top is to havea volume of 10 m 3 . The length of its…

A:

Q: A cylindrical container that is open at the top is to be made from two kinds of material. The…

A:

Q: We want to construct a box whose base length is 3 times the base width. The material used to build…

A: Given, A box whose base length is 3 times the base width. Cost of material for top and bottom =…

Q: an open box is to be made from a 16cm by 30 cm piece of cardboard by cutting out squares of equal…

A:

Q: The cabinet that will enclose the Acrosonic model D loudspeaker system will be rectangular and will…

A: Given- The cabinet that will enclose the Acrosonic model D loudspeaker system will be rectangular…

Q: A rectangular box, with a top, is to hold 30 cubic metres. The material used to make the top and…

A:

Q: A hall is 1 m long and 2 m broad. If the sum of the areas of the floor and the the ceiling is equal…

A:

Q: A jewelry box with a square base is to be built with silver plated sides, nickel plated bottom and…

A:

Q: A farmer wishes to enclose a rectangular field. Three of sides will be visible from the street, so…

A: A farmer wishes to enclose a rectangular field. Three of sides will be visible from the street, so…

Q: A firm wants to build cylindrical containers to transport its cargo. The volume of each container…

A:

Q: Calculus 11th Edition - Ron Larson Please assist with the question below. Please show &…

A:

Q: The cabinet that will enclose the Acrosonic model D loudspeaker system will be rectangular and will…

A:

Q: A cardboard box with a square base and an open top is to be constructed from a square of cardboard…

A: The schematic representation is shown below. Since the box is open at the top, the volume of the…

Q: A cylinder is designed to hold one quart of liquid (or 58 cubic inches). What should the dimensions…

A:

Q: 2. : :: A rectangular lot is bounded at the back by a river. No fence is needed along the river and…

A:

Q: 3. A rectangular field having an area of 500 m2 and is to be enclosed by a fence, and an additional…

A:

Q: If a spherical tank 4 m in diameter can be filled with a liquid for $800, find the cost to fill a…

A:

Q: A rectangular parking area measuring 5000 ft? is to be enclosed on three sides using chain-link…

A: The explanation of answer as follows

Q: A rectangular piece of metal is 5 in longer than it is wide. Squares with sides 1 in long are cut…

A: Given: Volume of box = 374

Q: A railway cut 200 ft long and 30 ft wide at the bottom is made with a sloping sides, which are 80ft…

A:

Q: The material for constructing the base of an open box costs 1.5 times as much per unit area as the…

A: Let's assume that :                              Length of the box= x…

Q: Find the cost of pouring a square concrete slab of uniform thickness with sides of 45 ft if the cost…

A: Side of square = 45 ft Area of square = (side)2 = 452 = 2025 sq ft. Cost of 1 square ft = $5.25…

Q: a square park of length 40 m has a concentric square with sides 35 m inside it find the cost of…

A: find the cost of cementing the space between them if the rate of cementing is rs 50 per sq m.

Q: A rectangular lot is bounded at the back by a river. No fence is needed along the river and there is…

A: According to given conditions: 300=2y+1.5x-24y=168-0.75x

Q: The cabinet that will enclose the Acrosonic model D loudspeaker system will be rectangular and will…

A: Given- The cabinet that will enclose the Acrosonic model D loudspeaker system will be rectangular…

Q: A farmer wants to fence an area of 37.5 million square feet in a rectangular field and then divide…

A:

Q: 12 We want to construct a box whose base length is 3 times the base width. The material used to…

A: Let base width of the box is b = x Then base length of the box will l = 3x Let height of the box = h…

Q: If the long edge of the rectangular block A is 17 times longer than the long edge of block B, and…

A:

Q: A cylindrical container that is open at the top is to be made from two kinds of material. The…

A:

Q: A trapezoidal gutter is to be made, from a strip of metal 22 inches wide by bending up the edges. If…

A: Solution is here

Q: $24 is available to make a rectangular storage container with a square base and open top. If the…

A: We use second derivative test to find out dimensions of container where volume is largest

Q: The blueprints for a new bathroom show a raised, rectangular bathtub with an area of 11 ft squared.…

A: Let the width of the raised tub including the tile be x ft, then the length of the raised tub…

Q: A rectangular box is to have a square base and a volume of 20 ft³. If the material for the base…

A: Given, Rectangular box is to have a square base and a volume of 20 ft3  The material for the base…

Q: A cylindrical container that is open at the top is to be made from two kinds of material. The…

A:

Q: An open top box is made by cutting squares from the corners of a piece of tin and folding up the…

A:

Q: A cylindrical tank with radius 0.75 meters and height 1.5 meters is to be filled with water. If a If…

A: Given: The radius of the cylindrical tank (r)=0.75 meters The height of the cylindrical tank (h)=…

Q: A rectangular lot is bounded at the back by a river. No fence is needed along the river and there is…

A:

Q: . A rectangular piece of cardboard measuring 24cm by 30cm is to be made into an open top box by…

A:

Q: A company wants to come up with a package box that has a square base a volume of 125 ft?. What…

A:

Q: A rectangle is inscribed in a right triangle, 5 by 12 by 13 units. What are the  dimensions of the A…

A:

Q: A rectangular box without a lid is made with a material cost of $10.00. If the material for the…

A: Using AM GM INEQUALITY